Theoretical phase diagrams for [N(CD3)4]2ZnCl4 crystal

被引：0
|
作者：
Sannikov, D. G. [1 ]
机构：
[1] Russian Acad Sci, Shubnikov Inst Crystallog, Moscow 119333, Russia
来源：
CRYSTALLOGRAPHY REPORTS | 2013年 / 58卷 / 06期
关键词：
Phase Diagram; Brillouin Zone; Crystallography Report; Order Phase Transition; Interphase Boundary;
D O I：
10.1134/S1063774513060199
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
A theoretical phase diagram of [N(CD3)(4)](2)ZnCl4 crystal is constructed in the plane of two thermodynamic-potential coefficients. The orientation of the temperature (T) and pressure (P) axes is chosen in the diagram. The first diagram is used as a basis to construct the second theoretical T-P phase diagram, expanded to the region of weak negative pressures for nondeuterated [N(CH3)(4)](2)ZnCl4 crystal. It is suggested that this region can be observed for deuterated [N(CD3)(4)](2)ZnCl4 crystal.
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页码：862 / 866
页数：5
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